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hello, I install macOS Catalina on my HP pavilion all-in-one - 27-xa0033na. main Computer Spec.: Chipset - Intel H370 Processor - Intel Core i7-9700T Memory- 32 GB DDR4-2666 SDRAM (2 x 16 GB) Storage - 256 GB PCIe® NVMe M.2 SSD + 2 TB 5400 rpm SATA Graphics Integrated: Intel UHD Graphics 630...

Success ! almost all work. 1) mouse cursor issues - fixed 2) screen sound-bar no audio - i will move this issue to post install forum (audio). hope someone can help there. external speakers work using alcid value of 28/33

[Success] !! almost :) I manage to install macOS, all is working (even the internal camera and mic) but 2 things still not: 1) the mouse cursor is transparent (white line but without black background. so over white background areas on screen it s hardly seen. see attached pic). I have no clue...

Anyone?

Hello, after weeks of trying to make it happen i got into dead end. :( i'm trying to install macOS Catalina on hp pavilion all-in-one - 27-xa0033na. (Spec. can be found here https://www8.hp.com/h20195/V2/GetPDF.aspx/c06344375) i'm attaching my EFI using OC. during initial boot (using -v) i...

hello all , few questions: 1) the system ask to update to 10.11.5 - should i update ? will it boot up again ? 2) the system is not going to sleep even if define in the energy saver option in system presences . not the screen or the system is not sleeping. all other things work great ! thx

Dear Sebinouse, work like charm ! .. thx for all your help :-)

Hello Sebinouse, i manage to prepare a USB drive with my friend Mac book Air . please see Rapport file. hope you can help , i don't know what to do next. :-(

Intel NUC: D54250WYK Memory - 8GB ddr3 HDD - Micron 256GB mSATA-3 SSD no wireless card Bios - 041 clover - v2.3K_r3543 Sebinouse_20160502 I've delete all kexts related to wifi: BrcmPatchRAM2.kext & BrcmFirmwareData.kext wifi Bluetooth BCM94352HMB directory how do i remove all patches for...

Hello, great work and thanks for that ! i have one question: did all as describe in the first page and started to install the OS. after 2 min the apple logo was splice and i had the spinning wheel . i waiting for 2 hr but still it seem i cant go over this stage . please help ! in replay to...

cjcc06, i have Same MB and Graphic card as you. can you tell me how did you manage to insall OS 10.6 on it ? i intall the 10.6 , but i can only boot from Iboot , the system keep restart. how did you fix the Network , audio and install the 5450 card ? please your help

hello, i have the following : Processor : Intel Core i3-540 (3066.7 MHz) Motherboard : Intel DH55TC (Intel H55 (ibexPeak DH)) Memory : 8 GBytes DDR3 Display Adapter : ATI RADEON HD 5450 Can someone please help me with instillation instruction to Lion / Snow Lepord ? See full Spec. in File Thx !